T800-claimed carbon; 12×100 / 12×142 mm thru axles
Frame weight
730 g
Bottom bracket
T47 threaded, 85.5 mm shell
Tire clearance
30 mm
730 g frame with 30 mm tire clearance
BIGROCK Sohtea. A seven-size climbing frameset with a 730 g starting claim, threaded T47 and mechanical or electronic drivetrain compatibility.
The displayed Est. ¥14,057 estimate adds the adjustable ¥6,000 build allowance to the recorded ¥8,057 frame price.
Specifications and evidence
Product type
Frame estimate
Category
Climbing road
Evidence maturity
Research profile
Price basis
Frame ¥8,057 · Official FX estimate · 2026-09-01
Frame
T800-claimed carbon; 12×100 / 12×142 mm thru axles
Frame weight
730 g
Bottom bracket
T47 threaded, 85.5 mm shell
Tire clearance
30 mm
Sizes
XXS–XXL
Cockpit
Frame, fork, seatpost and headset package
Frame weight basis
Frame only, excluding alloy parts and accessories; XXS 730 g, XS 750 g, S 780 g, M 810 g, L 830 g and XL 860 g, each ±5%; XXL unpublished
Stiffness evidence
Independent exact-model long-term review describes lateral stiffness and responsive out-of-saddle handling after building three Sohtea bikes; qualitative ride evidence, not an instrumented frame-deflection test
Current exact specialist-retailer offer and per-size weights are attributable. The CNY amount is a reference conversion, and stiffness evidence remains qualitative.
Buying context
Before buying, verify Dated mainland-China RMB observation and purchase route; Manufacturer confirmation of production status and warranty; Independent frame-weight and quality-control evidence.
About BIGROCK
Selected video context
Watch this model
Useful for seeing the bike and hearing ride or build context. The shown build may differ, and video commentary does not verify the current China price, exact BOM, or published specifications.
Six-month ownership and multi-build report with explicit buyer-caution discussion; current production status, fit limits, and quality controls still need primary evidence.
China Cycling · 2024-10-03. China Cycling's founder also leads Panda Podium, and the video links to that retailer's BIGROCK range. Disclosure basis.
Price record and sources
¥8,0572026-09-01 · Official FX estimate
These sources support this model page; individual claims retain the confidence of their cited source.
Current exact specialist-retailer page lists US$1,199 and add-to-cart. It publishes frame-only weights without alloy parts or accessories for XXS–XL: 730/750/780/810/830/860 g, each ±5%; XXL is not stated, and the fork is 340 g ±10%.
Exact-model independent long-term review says three Sohtea bikes were built, reports roughly 780 g for a regular XS frame and 680 g for a Team XS frame, and describes the platform as laterally stiff and responsive out of the saddle. These are qualitative ride observations, not an instrumented deflection test.
Official reference table lists CNY 7.7922 and USD 1.1596 per EUR for 31 August 2026. The resulting USD/CNY cross-rate is 6.7197309417; conversions are reference values, not checkout amounts.